import "./index.scss";
import { useMemo, useState } from 'react'
import classNames from 'classnames'
import Icon from '@/component/Icon'
import {billTypeToName} from '@/contants/index'
export default function DayBill({date,billData}) {
    const dayResult = useMemo(() => {
      // 支出   /   收入    /   结余
      const pay = billData.filter(item => item.type === 'pay').reduce((pre, item) => pre + item.money, 0)
      const income = billData.filter(item => item.type === 'income').reduce((pre, item) => pre + item.money, 0)
      return {
        pay,
        income,
        total: pay + income
      }
    }, [billData])
    const [visible, setVisible] = useState(false)
    return (
      <div className="dailyBill">
        <div className="header">
          <div className="dateIcon">
            <span className="date">{date}</span>
            {/* expand 有这个类名 展开的箭头朝上的样子 */}
            <span className={classNames('arrow', visible && 'expand')} onClick={() => setVisible(!visible)}></span>
          </div>
          <div className="oneLineOverview">
            <div className="pay">
              <span className="type">支出</span>
              <span className="money">{dayResult.pay.toFixed(2)}</span>
            </div>
            <div className="income">
              <span className="type">收入</span>
              <span className="money">{dayResult.income.toFixed(2)}</span>
            </div>
            <div className="balance">
              <span className="money">{dayResult.total.toFixed(2)}</span>
              <span className="type">结余 </span>
            </div>
          </div>
        </div>
        {/* 单日列表 */}
        <div className="billList" style={{ display: visible ? 'block' : 'none' }}>
          {billData.map(item => {
            return (
              <div className="bill" key={item.id}>
              {/* 图标 */}
              <Icon type={item.useFor} />
              <div className="detail">
                <div className="billType">{billTypeToName[item.useFor]}</div>
              </div>
              <div className={classNames('money', item.type)}>{item.money.toFixed(2)}</div>
              </div>
            )
          })}
        </div>
      </div>
    );
}

